CA2466576C - Method and apparatus for foam forming - Google Patents

Method and apparatus for foam forming Download PDF

Info

Publication number: CA2466576C
Authority: CA; Canada
Prior art keywords: foam; head box; web; suspension; fibres
Prior art date: 2001-11-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

CA002466576A

Other languages

English (en)

French (fr)

Other versions

CA2466576A1 (en

Inventor

Rainer Blomqvist

Harri Kostamo

Eino Laine

Kay Roekman

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ahlstrom Glassfibre Oy

Original Assignee

Ahlstrom Glassfibre Oy

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2001-11-09

Filing date

2002-11-07

Publication date

2009-07-07

2002-11-07 Application filed by Ahlstrom Glassfibre Oy filed Critical Ahlstrom Glassfibre Oy

2003-05-15 Publication of CA2466576A1 publication Critical patent/CA2466576A1/en

2009-07-07 Application granted granted Critical

2009-07-07 Publication of CA2466576C publication Critical patent/CA2466576C/en

2022-11-07 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000006260 foam Substances 0.000 title claims abstract description 229
238000000034 method Methods 0.000 title claims abstract description 116
239000000725 suspension Substances 0.000 claims abstract description 91
239000000835 fiber Substances 0.000 claims abstract description 71
238000004519 manufacturing process Methods 0.000 claims abstract description 67
239000000463 material Substances 0.000 claims abstract description 47
239000011343 solid material Substances 0.000 claims abstract 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
239000007787 solid Substances 0.000 claims description 27
238000002156 mixing Methods 0.000 claims description 19
239000011230 binding agent Substances 0.000 claims description 12
239000004094 surface-active agent Substances 0.000 claims description 11
239000000945 filler Substances 0.000 claims description 8
239000003086 colorant Substances 0.000 claims description 4
239000002657 fibrous material Substances 0.000 claims description 4
239000007921 spray Substances 0.000 claims description 4
239000000109 continuous material Substances 0.000 claims 1
239000008259 solid foam Substances 0.000 claims 1
238000005507 spraying Methods 0.000 claims 1
239000003365 glass fiber Substances 0.000 abstract description 11
241000531908 Aramides Species 0.000 abstract description 5
229920003235 aromatic polyamide Polymers 0.000 abstract description 5
244000198134 Agave sisalana Species 0.000 abstract description 4
229920002678 cellulose Polymers 0.000 abstract description 2
239000001913 cellulose Substances 0.000 abstract description 2
239000010410 layer Substances 0.000 description 109
239000000047 product Substances 0.000 description 67
239000011347 resin Substances 0.000 description 22
229920005989 resin Polymers 0.000 description 22
239000002344 surface layer Substances 0.000 description 17
244000144992 flock Species 0.000 description 16
230000008569 process Effects 0.000 description 16
239000000243 solution Substances 0.000 description 16
230000003014 reinforcing effect Effects 0.000 description 15
239000007795 chemical reaction product Substances 0.000 description 8
239000007789 gas Substances 0.000 description 8
239000007788 liquid Substances 0.000 description 8
239000000203 mixture Substances 0.000 description 8
229910052751 metal Inorganic materials 0.000 description 7
239000002184 metal Substances 0.000 description 7
230000000694 effects Effects 0.000 description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
229910000831 Steel Inorganic materials 0.000 description 4
239000002131 composite material Substances 0.000 description 4
238000013461 design Methods 0.000 description 4
229920000728 polyester Polymers 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
239000010959 steel Substances 0.000 description 4
238000003860 storage Methods 0.000 description 4
229920000297 Rayon Polymers 0.000 description 3
239000002250 absorbent Substances 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
235000004879 dioscorea Nutrition 0.000 description 3
238000005516 engineering process Methods 0.000 description 3
238000001746 injection moulding Methods 0.000 description 3
-1 polyethylen Polymers 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
238000005096 rolling process Methods 0.000 description 3
229920001169 thermoplastic Polymers 0.000 description 3
239000004416 thermosoftening plastic Substances 0.000 description 3
240000000491 Corchorus aestuans Species 0.000 description 2
235000011777 Corchorus aestuans Nutrition 0.000 description 2
235000010862 Corchorus capsularis Nutrition 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
239000003381 stabilizer Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
229920000247 superabsorbent polymer Polymers 0.000 description 2
238000012360 testing method Methods 0.000 description 2
239000012815 thermoplastic material Substances 0.000 description 2
230000009466 transformation Effects 0.000 description 2
238000000844 transformation Methods 0.000 description 2
238000011282 treatment Methods 0.000 description 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
229920003043 Cellulose fiber Polymers 0.000 description 1
229920000433 Lyocell Polymers 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
239000004952 Polyamide Substances 0.000 description 1
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
230000002745 absorbent Effects 0.000 description 1
230000035508 accumulation Effects 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
239000002253 acid Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
238000004026 adhesive bonding Methods 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
229910052790 beryllium Inorganic materials 0.000 description 1
ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
238000007865 diluting Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000012527 feed solution Substances 0.000 description 1
238000005189 flocculation Methods 0.000 description 1
230000016615 flocculation Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
239000013505 freshwater Substances 0.000 description 1
230000036541 health Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000010030 laminating Methods 0.000 description 1
239000006194 liquid suspension Substances 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
229940056960 melamin Drugs 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
239000010453 quartz Substances 0.000 description 1
239000002964 rayon Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
239000005060 rubber Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
239000004753 textile Substances 0.000 description 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
229910052721 tungsten Inorganic materials 0.000 description 1
239000010937 tungsten Substances 0.000 description 1
238000002604 ultrasonography Methods 0.000 description 1
238000010792 warming Methods 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F11/00—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines
- D21F11/002—Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibre board production, on paper-making machines by using a foamed suspension
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/02—Head boxes of Fourdrinier machines
- D21F1/022—Means for injecting material into flow within the headbox

Landscapes

Paper (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Nonwoven Fabrics (AREA)
Laminated Bodies (AREA)
Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Ropes Or Cables (AREA)

CA002466576A 2001-11-09 2002-11-07 Method and apparatus for foam forming Expired - Lifetime CA2466576C (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FI20012168		2001-11-09
FI20012168A FI115512B (fi)	2001-11-09	2001-11-09	Menetelmä ja laitteisto vaahtorainauksen suorittamiseksi
PCT/FI2002/000865 WO2003040469A1 (en)	2001-11-09	2002-11-07	Method and apparatus for foam forming

Publications (2)

Publication Number	Publication Date
CA2466576A1 CA2466576A1 (en)	2003-05-15
CA2466576C true CA2466576C (en)	2009-07-07

Family

ID=8562215

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002466576A Expired - Lifetime CA2466576C (en)	2001-11-09	2002-11-07	Method and apparatus for foam forming

Country Status (14)

Country	Link
US (1)	US7416636B2 (de)
EP (1)	EP1461494B1 (de)
JP (1)	JP4276076B2 (de)
KR (1)	KR100866915B1 (de)
CN (1)	CN100529252C (de)
AT (1)	ATE361392T1 (de)
CA (1)	CA2466576C (de)
DE (1)	DE60219958T2 (de)
ES (1)	ES2286289T3 (de)
FI (1)	FI115512B (de)
NO (1)	NO20042381L (de)
PL (1)	PL210100B1 (de)
RU (1)	RU2304187C2 (de)
WO (1)	WO2003040469A1 (de)

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PT2874802T (pt)	2012-07-20	2017-02-22	Ahlstroem Oy	Um reforço unidirecional e um método para produzir um reforço unidirecional
CA2879058C (en) *	2012-07-20	2018-08-14	Vitrulan Composites Oy	A stitched unidirectional or multi-axial reinforcement and a method of producing the same
FI125024B (fi) *	2012-11-22	2015-04-30	Teknologian Tutkimuskeskus Vtt	Muotoiltava kuitutuote ja menetelmä sen valmistamiseksi
FI127368B (fi) *	2013-06-20	2018-04-30	Metsae Board Oyj	Menetelmä kuituradan valmistamiseksi sekä kuitutuote
CN103437237B (zh) *	2013-08-07	2015-10-21	杭州诺邦无纺股份有限公司	一种纤维网湿态成型方法及其专用装置
FI126194B (en) *	2013-09-13	2016-08-15	Teknologian Tutkimuskeskus Vtt Oy	A method for forming a fibrous product
FI126699B (en)	2014-05-15	2017-04-13	Metsä Board Oyj	Process for making paperboard
SE539865C2 (en) *	2014-10-03	2017-12-27	Stora Enso Oyj	Method for producing a foam web involving electron beam radiation
AT517303B1 (de) *	2015-06-11	2018-02-15	Chemiefaser Lenzing Ag	Verwendung cellulosischer Fasern zur Herstellung eines Vliesstoffes
EP3371368B1 (de)	2015-11-03	2021-03-17	Kimberly-Clark Worldwide, Inc.	Papiertissue mit hohem volumen und wenigen fusseln
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FI127749B (fi) *	2016-05-23	2019-01-31	Paptic Oy	Menetelmä kuituradan valmistamiseksi
US10272399B2 (en)	2016-08-05	2019-04-30	United States Gypsum Company	Method for producing fiber reinforced cementitious slurry using a multi-stage continuous mixer
US10981294B2 (en)	2016-08-05	2021-04-20	United States Gypsum Company	Headbox and forming station for fiber-reinforced cementitious panel production
US11173629B2 (en)	2016-08-05	2021-11-16	United States Gypsum Company	Continuous mixer and method of mixing reinforcing fibers with cementitious materials
US11224990B2 (en)	2016-08-05	2022-01-18	United States Gypsum Company	Continuous methods of making fiber reinforced concrete panels
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RU2708341C2 (ru) *	2016-09-19	2019-12-05	Федеральное Государственное Казенное Военное Образовательное Учреждение Высшего Образования "Военный Учебно-Научный Центр Сухопутных Войск "Общевойсковая Академия Вооруженных Сил Российской Федерации"	Газожидкостная установка для генерирования водовоздушной и твердеющей полимерной пены с адаптивной системой управления физическими параметрами пенного маскировочного покрытия
MX376250B (es)	2016-12-22	2025-03-07	Kimberly Clark Co	Proceso y sistema para reorientar fibras en proceso de formacion de espuma.
MX2020004101A (es) *	2017-11-29	2020-07-24	Kimberly Clark Co	Lamina fibrosa con propiedades mejoradas.
FI20176206A1 (en) *	2017-12-31	2019-07-01	Paptic Oy	Method of producing a fibrous product and a fibrous product
WO2020200403A1 (en)	2019-03-29	2020-10-08	Ahlstrom-Munksjö Oyj	A process of producing a heat storage material and a heat storage material
CA3162941A1 (en)	2019-12-31	2021-07-08	Marvin E. Swails	Foam-based manufacturing system and process
US11866884B2 (en) *	2020-03-31	2024-01-09	Kimberly-Clark Worldwide, Inc.	Method and apparatus for producing a zoned and/or layered substrate
MX2022014707A (es)	2020-05-29	2023-01-30	Kimberly Clark Co	Aparato para formar un sustrato.
CN115715229B (zh) *	2020-05-29	2024-01-23	金伯利-克拉克环球有限公司	包含挥发性疏水涂层的组分和包括所述组分的方法
CN115867697B (zh)	2020-05-29	2024-07-12	金伯利-克拉克环球有限公司	用于制造基材的流浆箱
FI20205988A1 (en)	2020-10-08	2022-04-09	Munksjoe Ahlstrom Oyj	Filter sheet media and method for manufacturing a filter sheet media
DE102022115964A1 (de)	2022-06-27	2023-12-28	Andritz Küsters Gmbh	Verfahren und Vorrichtung zum Herstellen einer Faserbahn
AU2024326892A1 (en) *	2023-08-24	2026-03-26	Kimberly-Clark Worldwide, Inc.	Foam forming system with angled dividing lamella
WO2025119470A1 (en) *	2023-12-06	2025-06-12	Essity Hygiene And Health Aktiebolag	Method for manufacturing an absorbent web-based product, absorbent web-based product and apparatus for manufacturing an absorbent web-based product
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2001
- 2001-11-09 FI FI20012168A patent/FI115512B/fi not_active IP Right Cessation
2002
- 2002-11-07 AT AT02774805T patent/ATE361392T1/de not_active IP Right Cessation
- 2002-11-07 KR KR1020047006731A patent/KR100866915B1/ko not_active Expired - Lifetime
- 2002-11-07 WO PCT/FI2002/000865 patent/WO2003040469A1/en not_active Ceased
- 2002-11-07 US US10/494,945 patent/US7416636B2/en not_active Expired - Lifetime
- 2002-11-07 CA CA002466576A patent/CA2466576C/en not_active Expired - Lifetime
- 2002-11-07 EP EP02774805A patent/EP1461494B1/de not_active Expired - Lifetime
- 2002-11-07 JP JP2003542703A patent/JP4276076B2/ja not_active Expired - Lifetime
- 2002-11-07 ES ES02774805T patent/ES2286289T3/es not_active Expired - Lifetime
- 2002-11-07 DE DE60219958T patent/DE60219958T2/de not_active Expired - Lifetime
- 2002-11-07 CN CNB02826875XA patent/CN100529252C/zh not_active Expired - Lifetime
- 2002-11-07 PL PL368733A patent/PL210100B1/pl unknown
- 2002-11-07 RU RU2004117524/12A patent/RU2304187C2/ru active
2004
- 2004-06-08 NO NO20042381A patent/NO20042381L/no unknown

Also Published As

Publication number	Publication date
CA2466576A1 (en)	2003-05-15
FI20012168L (fi)	2003-05-10
FI20012168A0 (fi)	2001-11-09
EP1461494A1 (de)	2004-09-29
CN1612961A (zh)	2005-05-04
JP2005508461A (ja)	2005-03-31
PL210100B1 (pl)	2011-12-30
RU2304187C2 (ru)	2007-08-10
ES2286289T3 (es)	2007-12-01
FI115512B (fi)	2005-05-31
CN100529252C (zh)	2009-08-19
RU2004117524A (ru)	2005-03-10
KR100866915B1 (ko)	2008-11-04
NO20042381L (no)	2004-06-08
US20050039870A1 (en)	2005-02-24
US7416636B2 (en)	2008-08-26
DE60219958T2 (de)	2008-01-17
EP1461494B1 (de)	2007-05-02
DE60219958D1 (de)	2007-06-14
JP4276076B2 (ja)	2009-06-10
PL368733A1 (en)	2005-04-04
ATE361392T1 (de)	2007-05-15
KR20050044346A (ko)	2005-05-12
WO2003040469A1 (en)	2003-05-15

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Date	Code	Title	Description
2007-01-24	EEER	Examination request
2023-01-09	MKEX	Expiry	Effective date: 20221107

Publication	Publication Date	Title
EP1461494B1 (de)	2007-05-02	Schäumverfahren und -vorrichtung
CA2396854C (en)	2011-05-17	Method of making coated mat online and coated mat products
EP1746209B1 (de)	2014-11-12	Mehrschichtige Vliesstoffe, Laminate und Verfahren
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RU2705616C1 (ru)	2019-11-11	Способ получения нетканого материала
US20210238804A1 (en)	2021-08-05	Process and apparatus for wetlaying nonwovens
US20060283565A1 (en)	2006-12-21	Making foam coated mats on-line
EP2736713B1 (de)	2019-06-26	Verfahren und system zur herstellung von faserbahnen
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EP1939351B1 (de)	2011-09-07	Saugrohr für eine Vliesmaschine und entsprechendes Verfahren
CN107378807A (zh)	2017-11-24	一种强力砂带原纸
FI115149B (fi)	2005-03-15	Menetelmä ja laitteisto sideaineen annostelemiseksi
KR100458847B1 (ko)	2004-12-03	제지기용 헤드박스
JPH08269209A (ja)	1996-10-15	繊維強化熱可塑性樹脂複合材の製造装置